Invalid query parameter value for grid-id

[Александр Гл]

i have *Invalid query parameter value for grid-id.* error when i rty to 
change data of cell via api 3.0, i followed docs on 
http://code.google.com/intl/ru/apis/spreadsheets/forum.html, my code 
generates link like 
https://spreadsheets.google.com/feeds/cells/0AnT0uFQJWw_edENkYndfQWxCWlVmeG9oNW5kWjhYVUE/tCdbw_AlBZUfxoh5ndZ8XUA/private/full/R2C4,
 
what wrong here ?
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